the sheriff's department has been handling the city's law enforcement duties. >> they have so cared for us. i can't say enough about that. and we could never repay them for what they did. and then to honor us, to honor us the way they did this morning, that was pretty special. >> reporter: for the most part, many of the patrol seemed to deal with mainly routine incidents today. some people were concerned about the department's 94 officers returning to work so soon after such a personal loss. >> what do you do? and i want to just hug them all, make them feel somewhat better. so i'm just hoping they are okay out there. >> we've had some time to grieve. now we realize it's time to get back to work and protect our community. >> reporter: and investigators now say they are also looking for this 28-year-old local homeless woman, theresa johnson. she is an acquaintance of the suspect jerry muglay. she is wanted to provide information on the suspect. we'll have more on that at 6:00. live in santa cruz, robert handa, ktvu channel 2news. >>> las vegas police are looking at new video taken during